The UK is increasingly isolated in its claim to the Chagos Islands. If an international court finds in Mauritius's favour, the implications could be huge.
The build-up of foreign armed forces does not bode well for the citizens of Niger.
Qatar's decision to aid Turkey in the face of American sanctions against the country may finally be a snub too far for its close relationship with the US.
A new name on a few military badges doesn't imply an escalating arms race.
President Trump is criticized for wreaking havoc on the international order, where the US was the established leader. But Trump is simply hastening a change that has been a long time coming.
Disruptive technology is fundamentally reshaping global security, and potentially laying the ground for a US-China conflict.
The Outer Space Treaty has guided global exploration and use of outer space since 1967. Trump's 'Space Force' may not be a good fit.
Where to draw the line between loyalty to the nation and the struggle for equal rights? A scholar sees parallels between NFL protests and a call for African-Americans to 'close ranks' during WWI.
South Africa's relations with the US could sour under President Trump.
A strategy to shut down Taliban safe havens in Pakistan could bring the war to an end.
To understand how a new world war might play out, it's important to remember just how powerful the US really is.
President Trump proposes to send the National Guard to protect the southern US border. Instead of searching for your old civics textbook, here's a pocket history of the soldiers in the spotlight.
Here's the research that explains why President Donald Trump's limits on transgender military service may be struck down in court again.
Privatization will aggravate, not solve VA's problems.
Compared to its foreign disaster missions, the US military mobilized slowly after Maria. But in numbers, capacity and logistics coordination, its work in Puerto Rico was on par with other aid efforts.
Here's the research that explains why President Donald Trump's ban on transgender military service was so easily struck down.
The deaths of four American soldiers in Niger last month highlighted the nature and implications of US military presence in Africa.
Civilians have become so far removed from the military and war, it can be hard to understand veterans. Their poetry can help us connect.
If humanitarian need can't move the Trump administration to save Puerto Rico, then perhaps American self-interest will: The island is a crucial part of the country's economic and military machinery.
Ten months of data reveal some alarming trends.